RPS-412A

  • High Accuracy Ultrasonic Sensor
  • Input Voltage 20-30 VDC
  • Analog Voltage Output
  • Short Circuit Protected
  • Wide Temperature Range
  • Temperature Compensation
  • Self Contained Sensor
  • Quick Disconnect Connector
  • Stainless Steel Housing
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About the RPS-412A

The RPS-412A is a high accuracy analog ultrasonic sensor (±0.002″ or 0.05% of range, which ever is greater, at 25°C) with a resolution of 0.0005″. The sensor monitors and compensates for air temperature 50 times per second, using the temperature compensation bar located in front of the transducer.

The RPS-412A is designed to take advantage of today’s PLC and computer analog input cards. The analog input card will determine the resolution of the system. The analog-to-digital conversion should have, at least, 14 bit resolu- tion. The numerical values programmed into the PLC or computer will determine the zero and span.

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Reach out to our sales team to place an order for the RPS-412A, or any other ultrasonic sensing products.

Specifications

 

Model:RPS-412A-10-V
RPS-412A-16-V
Range:

3 – 10″ 3 – 16″

Volts per Inch:

1.000V 0.625V

Accuracy:

±0.002″, or ± 0.05% of range (which ever is greater) @ 25oC.
±0.2% of range from 0 – 50oC

Resolution:

0.0005″

Power Input:

20 – 30VDC Reverse Polarity Protected

Input Current:

65mA Typical

Operating Temperature:

0 – 50oC or 32 – 122oF

Humidity:

0 – 95% Non-Condensing

Output:

Analog Voltage Output, Short Circuit Protected Load 500 Ohms to Infinity

Transducer Frequency:

60kHz

Housing:

Stainless Steel

Protection:

IP10

Sample Rate:

20ms Typical

Update Time:

2s Maximum

Weight:

22 ounces

Technical Information